165857192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 333864960

約数和(自身を除く): 168007768

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 103, 124, 151, 172, 206, 248, 302, 344, 412, 604, 824, 1208, 1333, 2666, 3193, 4429, 4681, 5332, 6386, 6493, 8858, 9362, 10664, 12772, 12986, 15553, 17716, 18724, 25544, 25972, 31106, 35432, 37448, 51944, 62212, 124424, 137299, 201283, 274598, 402566, 482143, 549196, 668779, 805132, 964286, 1098392, 1337558, 1610264, 1928572, 2675116, 3857144, 5350232, 20732149, 41464298, 82928596, 165857192]

約数ペア:

[(1, 165857192), (2, 82928596), (4, 41464298), (8, 20732149), (31, 5350232), (43, 3857144), (62, 2675116), (86, 1928572), (103, 1610264), (124, 1337558), (151, 1098392), (172, 964286), (206, 805132), (248, 668779), (302, 549196), (344, 482143), (412, 402566), (604, 274598), (824, 201283), (1208, 137299), (1333, 124424), (2666, 62212), (3193, 51944), (4429, 37448), (4681, 35432), (5332, 31106), (6386, 25972), (6493, 25544), (8858, 18724), (9362, 17716), (10664, 15553), (12772, 12986)]